CVE-2013-0687
The installer routine in Schneider Electric MiCOM S1 Studio uses world-writable permissions for...
The installer routine in Schneider Electric MiCOM S1 Studio uses world-writable permissions for executable files, which allows local users to modify the service or the configuration files, and consequently gain privileges or trigger incorrect protective-relay operation, via a Trojan horse executable file.
Exploit likelihood
What each source reports
NVD Score used
The installer routine in Schneider Electric MiCOM S1 Studio uses world-writable permissions for executable files, which allows local users to modify the service or the configuration files, and consequently gain privileges or trigger incorrect protective-relay operation, via a Trojan horse executable file.
- Record
CVE-2013-0687- CVSS 2.0
- 6.6 Medium
AV:L/AC:M/Au:S/C:C/I:C/A:C - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE List No score
The installer routine in Schneider Electric MiCOM S1 Studio uses world-writable permissions for executable files, which allows local users to modify the service or the configuration files, and consequently gain privileges or trigger incorrect protective-relay operation, via a Trojan horse executable file.
- Record
CVE-2013-0687- Updated
- 2026-11-02
EUVDEUVD-2013-0698 No score
The installer routine in Schneider Electric MiCOM S1 Studio uses world-writable permissions for executable files, which allows local users to modify the service or the configuration files, and consequently gain privileges or trigger incorrect protective-relay operation, via a Trojan horse executable file.
- Record
EUVD-2013-0698- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jx6v-qprr-23fv No score
The installer routine in Schneider Electric MiCOM S1 Studio uses world-writable permissions for...
The installer routine in Schneider Electric MiCOM S1 Studio uses world-writable permissions for executable files, which allows local users to modify the service or the configuration files, and consequently gain privileges or trigger incorrect protective-relay operation, via a Trojan horse executable file.
- Record
GHSA-jx6v-qprr-23fv- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-0687 is a medium vulnerability (CVSS 6.6) in Schneider-electric Micom S1 Studio, published April 18, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 27th percentile. No source names a fixed version.